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      05-15-2019, 11:03 AM   #21
switlikbob
Chuggin' Along
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Drives: 2017 LBB ///M2
Join Date: Jun 2016
Location: Southern NJ

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Quote:
Originally Posted by Beyond Help View Post
Thought I would share a small update.

I got a revised map to try and fix the hesitation but it did not work. I also filled the car back up with pump gas & flashed stock map to see if it would help but hesitation is still there.

Also this morning when I started the car I got a really loud clinking noise which I suspect to be the HPFP when I gave it some gas it would go away than it would return on idle, eventually stopped after the car warmed up. Will be taking the car to my shop to see if they can't find out what the problem is worst case I'll install the stock HPFP again to see if that's the problem.
Any Updates? I've heard other XDI pump owners complain about the pump being noisy. Mine makes a cricket noise all the time under light throttle application. But I don't have any of these hesitation problems.
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